13018444878880872924

Names of 13018444878880872924

• Cardinal: 13018444878880872924 can be written as Thirteen quintillion, eighteen quadrillion, four hundred forty-four trillion, eight hundred seventy-eight billion, eight hundred eighty million, eight hundred seventy-two thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.3018444878880872924 × 10¹⁹

Factors of 13018444878880872924

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 89

Divisors of 13018444878880872924

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 12 31 53 62 93 106 124 159 186 212 318 372 636 961 1643 1922 2809 2883 3286 3844 4929 5618 5766 6572 8427 9858 11236 11532 16854 19716 29791 33708 50933 59582 87079 89373 101866 119164 148877 152799 174158 178746 203732 261237 297754 305598 348316 357492 446631 522474 595508 611196 893262 923521 1044948 1578923 1786524 1847042 2699449 2770563 3157846 3694084 4615187 4736769 5398898 5541126 6315692 7890481 8098347 9230374 9473538 10797796 11082252 13845561 15780962 16196694 18460748 18947076 23671443 27691122 31561924 32393388 47342886 48946613 55382244 83682919 94685772 97893226 143070797 146839839 167365838 195786452 244604911 251048757 286141594 293679678 334731676 418195493 429212391 489209822 502097514 572283188 587359356 733814733 836390986 858424782 978419644 1004195028 1254586479 1467629466 1672781972 1716849564 2509172958 2594170489 2935258932 4435194707 5018345916 5188340978 7582752241 7782511467 8870389414 10376681956 12964060283 13305584121 15165504482 15565022934 17740778828 22164361129 22748256723 25928120566 26611168242 30331008964 31130045868 38892180849 44328722258 45496513446 51856241132 53222336484 66493083387 77784361698 88657444516 90993026892 132986166774 137491035917 155568723396 235065319471 265972333548 274982071834 401885868773 412473107751 470130638942 549964143668 687095194999 705195958413 803771737546 824946215502 940261277884 1174711139837 1205657606319 1374190389998 1410391916826 1607543475092 1649892431004 2061285584997 2349422279674 2411315212638 2748380779996 2820783833652 3524133419511 4122571169994 4698844559348 4822630425276 7048266839022 7287024903601 8245142339988 12458461931963 14096533678044 14574049807202 21299951044969 21861074710803 24916923863926 29148099614404 36416045334947 37375385795889 42599902089938 43722149421606 49833847727852 63899853134907 72832090669894 74750771591778 85199804179876 87444298843212 109248136004841 127799706269814 145664181339788 149501543183556 218496272009682 255599412539628 386212319890853 436992544019364 660298482394039 772424639781706 1128897405383357 1158636959672559 1320596964788078 1544849279563412 1980895447182117 2257794810766714 2317273919345118 2641193929576156 3386692216150071 3961790894364234 4515589621533428 4634547838690236 6773384432300142 7923581788728468 13546768864600284 20469252954215209 34995819566884067 40938505908430418 61407758862645627 69991639133768134 81877011816860836 104987458700652201 122815517725291254 139983278267536268 209974917401304402 245631035450582508 419949834802608804 1084870406573406077 2169740813146812154 3254611219720218231 4339481626293624308 6509222439440436462 13018444878880872924
• Sum of all divisors σ(n): 31992549000468487200
• Sum of proper divisors (its aliquot sum) s(n): 18974104121587614276
• 13018444878880872924 is an abundant number, because the sum of its proper divisors (18974104121587614276) is greater than itself. Its abundance is 5955659242706741352

Bases of 13018444878880872924

• Binary: 1011010010101010110011101010010010000101101100101001100111011100₂
• Hexadecimal: 0xB4AACEA485B299DC
• Base-36: 2QWOTK6CNNZDO

Squares and roots of 13018444878880872924

• 13018444878880872924 squared (13018444878880872924²) is 169479907064459626096009303652236309776
• 13018444878880872924 cubed (13018444878880872924³) is 2206364828196520696482506262690940900288337804659354905024
• The square root of 13018444878880872924 is 3608108213.2997165589
• The cube root of 13018444878880872924 is 2352446.2156178245

Scales and comparisons

• 13,018,444,878,880,872,924 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,018,444,878,880,872,924 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13018444878880872924 cubic inches would be around 196037.2 feet tall.

Recreational maths with 13018444878880872924

• 13018444878880872924 backwards is 42927808887844481031
• The number of decimal digits it has is: 20
• The sum of 13018444878880872924's digits is 96
• More coming soon!